Product Overview
Precision 0.1uF metallized polyester film capacitor for timing and audio circuits
Condition
Unused, NOS – New Old Stock. Excellent condition with nothing out of the ordinary noted. Visual inspection OK. Sourced from an electronics distributor that was consolidating inventory.
Ships same business day. Hard-to-find parts since 1999. Fair prices, real help.
Product Overview
Panasonic P104G is a metallized polyester film capacitor rated at 100nF (0.1µF) and 50VDC with a tight ±2% tolerance. The three-digit "104" code represents 100,000pF, and the "G" tolerance marking designates the 2% class. Built in a radial lead, epoxy-dipped package, it is suited for through-hole PCB assembly where stable capacitance and predictable performance are required. This is a confirmed-spec component and not a generic loose-tolerance film cap.
Key Features
- Brand: Panasonic
- Part number: P104G
- Capacitance: 100nF (0.1µF, 100,000pF)
- Tolerance: ±2% (G code)
- Rated Voltage: 50VDC
- Dielectric: Metallized polyester (PET)
- Radial lead, through-hole mounting
- Non-inductive construction
- Typical operating temperature range: -40°C to +85°C
Applications
- Precision RC timing circuits and oscillators
- Audio filter networks and crossovers requiring tight tolerance
- Signal coupling in low-voltage analog stages
- Control and feedback loops where capacitance accuracy matters
- Bench builds and prototyping where repeatable values are important
- Repair of equipment originally designed with 2% film capacitors
Frequently Asked Questions
What does the "104" marking mean?
The code 104 represents 100,000 picofarads, which equals 0.1 microfarad or 100 nanofarad.
What does the "G" tolerance indicate?
"G" designates a ±2% capacitance tolerance, which is tighter than the more common ±5% or ±10% film capacitors.
Is 50V suitable for AC mains use?
No. The 50V rating is for DC applications. It is not intended for direct connection across 120V or 240V AC mains.
Is this a through-hole component?
Yes. It features radial leads for standard through-hole PCB mounting.
Can it be used for general decoupling?
It can, but its ±2% tolerance makes it especially useful in timing and filter circuits where capacitance accuracy is important.
When a circuit depends on the capacitor value actually being what the schematic says, a tight-tolerance film cap like this earns its spot on the board.
